Akihiro Higashitani

发表

Ehrhart Polynomial Roots of Reflexive Polytopes

Gábor Hegedüs, Akihiro Higashitani, Alexander M. Kasprzyk, 2015, Electron. J. Comb..

Counterexamples of the Conjecture on Roots of Ehrhart Polynomials

Akihiro Higashitani, 2012, Discret. Comput. Geom..

Ehrhart Polynomials with Negative Coefficients

Takayuki Hibi, Akiyoshi Tsuchiya, Koutarou Yoshida, 2019, Graphs Comb..

Hermite normal forms and δ-vectors

Takayuki Hibi, Nan Li, Akihiro Higashitani, 2012, J. Comb. Theory, Ser. A.

Integer Decomposition Property of Dilated Polytopes

Takayuki Hibi, Christian Haase, David A. Cox, 2012, Electron. J. Comb..

Ehrhart Polynomials of Integral Simplices With Prime Volumes

Akihiro Higashitani, 2014, Integers.

Existence of regular unimodular triangulations of dilated empty simplices

Takayuki Hibi, Koutarou Yoshida, Akihiro Higashitani, 2018, Eur. J. Comb..

Non-normal Very Ample Polytopes and their Holes

Akihiro Higashitani, A. Higashitani, 2012, Electron. J. Comb..

Shifted symmetric delta-vectors of convex polytopes

Akihiro Higashitani, 2010, Discret. Math..

Ehrhart polynomials of convex polytopes with small volumes

Takayuki Hibi, Akihiro Higashitani, Yuuki Nagazawa, 2011, Eur. J. Comb..

Feedback game on 3-chromatic Eulerian triangulations of surfaces pdf

Naoki Matsumoto, Akihiro Higashitani, Kazuki Kurimoto, 2020, ArXiv.

Smooth Fano Polytopes Arising from Finite Partially Ordered Sets

Takayuki Hibi, Akihiro Higashitani, T. Hibi, 2009, Discret. Comput. Geom..

Permutations with small maximal k-consecutive sums

Akihiro Higashitani, Kazuki Kurimoto, 2019, Discret. Math..

Levelness versus almost Gorensteinness of edge rings of complete multipartite graphs

Akihiro Higashitani, Koji Matsushita, 2021, Communications in Algebra.

The root distributions of Ehrhart polynomials of free sums of reflexive polytopes

Akihiro Higashitani, Masahiro Hachimori, Yumi Yamada, 2021 .

Conic divisorial ideals and non-commutative crepant resolutions of edge rings of complete multipartite graphs

Akihiro Higashitani, Koji Matsushita, A. Higashitani, 2020, Journal of Algebra.

Period collapse in characteristic quasi-polynomials of hyperplane arrangements

Tan Nhat Tran, Masahiko Yoshinaga, Akihiro Higashitani, 2021 .

The ratio of the numbers of odd and even cycles in outerplanar graphs pdf

Akihiro Higashitani, Naoki Matsumoto, 2021, ArXiv.

Three families of toric rings arising from posets or graphs with small class groups

Akihiro Higashitani, Koji Matsushita, A. Higashitani, 2021, Journal of Pure and Applied Algebra.

Combinatorial classification of $(\pm 1)$-skew projective spaces

Kenta Ueyama, Akihiro Higashitani, 2021 .

Combinatorial mutations of Newton-Okounkov polytopes arising from plabic graphs

Akihiro Higashitani, Yusuke Nakajima, 2021 .

The distribution of roots of Ehrhart polynomials for the dual of root polytopes

Akihiro Higashitani, Yumi Yamada, 2021 .

Smooth Fano polytopes arising from finite directed graphs

Akihiro Higashitani, A. Higashitani, 2011, 1103.2202.

Roots of Ehrhart polynomials arising from graphs

Takayuki Hibi, Hidefumi Ohsugi, Tetsushi Matsui, 2010, 1003.5444.